Changes in select.h

c17ee635fd3a482b2ad2bf5e269755c2eae5f25e - Merge drm/drm-fixes into drm-misc-fixes

Mon, 23 Feb 2026 09:09:45 +0000

Merge drm/drm-fixes into drm-misc-fixes7.0-rc1 was just released, let's merge it to kick the new release cycle.Signed-off-by: Maxime Ripard List of files: /linux/tools/include/nolibc/sys/select.h

cc4adab164b772a34b3340d644b7c4728498581e - Merge tag 'v6.19-rc1' into msm-next

Tue, 20 Jan 2026 22:06:55 +0000

Merge tag 'v6.19-rc1' into msm-nextMerge Linux 6.19-rc1 in order to catch up with other changes (e.g. UBWCconfig database defining UBWC_6).Signed-off-by: Dmitry Baryshkov List of files: /linux/tools/include/nolibc/sys/select.h

5add3c3c280a35f7e258e9cef7607db5a2e56fdc - Merge drm/drm-next into drm-xe-next

Fri, 19 Dec 2025 10:51:22 +0000

Merge drm/drm-next into drm-xe-nextBackmerging to bring in 6.19-rc1. An important upstream bugfix andto help unblock PTL CI.Signed-off-by: Thomas Hellström List of files: /linux/tools/include/nolibc/sys/select.h

b8304863a3990d0f18c38e5b94191830a63ee1af - Merge drm/drm-next into drm-intel-next

Mon, 15 Dec 2025 13:24:02 +0000

Merge drm/drm-next into drm-intel-nextSync-up some display code needed for Async flips refactor.Signed-off-by: Rodrigo Vivi List of files: /linux/tools/include/nolibc/sys/select.h

7f790dd21a931c61167f7bdc327aecf2cebad327 - Merge drm/drm-next into drm-misc-next

Mon, 15 Dec 2025 08:27:39 +0000

Merge drm/drm-next into drm-misc-nextLet's kickstart the v6.20 (7.0?) release cycle.Signed-off-by: Maxime Ripard List of files: /linux/tools/include/nolibc/sys/select.h

861ea34546dcde8600878d5e7f746795f22fc818 - Merge tag 'nolibc-20260206-for-7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc

Tue, 10 Feb 2026 04:15:14 +0000

Merge tag 'nolibc-20260206-for-7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibcPull nolibc updates from Thomas Weißschuh: - All time-related functionality uses 64-bit timestamps for y2038 compatibility - fread() and fskeek() support - ptrace() support - Addition of libc-test to the regular kselftests - Smaller cleanups and fixes to the code and build system* tag 'nolibc-20260206-for-7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc: (25 commits) tools/nolibc: Add a simple test for writing to a FILE and reading it back tools/nolibc: Add fseek() to stdio.h tools/nolibc: Add fread() to stdio.h selftests/nolibc: also test libc-test through regular selftest framework selftests/nolibc: scope custom flags to the nolibc-test target selftests/nolibc: try to read from stdin in readv_zero test selftests/nolibc: always build sparc32 tests with -mcpu=v8 tools/nolibc: align sys_vfork() with sys_fork() selftests/nolibc: drop NOLIBC_SYSROOT=0 logic selftests/nolibc: add static assertions around time types handling tools/nolibc: add __nolibc_static_assert() tools/nolibc: add compiler version detection macros tools/nolibc: remove time conversions selftests/nolibc: test compatibility of nolibc and kernel time types tools/nolibc: always use 64-bit time types tools/nolibc: use custom structs timespec and timeval tools/nolibc/select: avoid libgcc 64-bit multiplications tools/nolibc/gettimeofday: avoid libgcc 64-bit divisions tools/nolibc: prefer explicit 64-bit time-related system calls tools/nolibc/time: drop invocation of gettimeofday system call ... List of files: /linux/tools/include/nolibc/sys/select.h

47c17d97681d9c5d080acfdb273fa0856c930e74 - tools/nolibc/select: avoid libgcc 64-bit multiplications

Sat, 20 Dec 2025 13:55:51 +0000

tools/nolibc/select: avoid libgcc 64-bit multiplicationstimeval::tv_usec is going to be 64-bit wide even on 32-bitarchitectures. As not all architectures support 64-bit multiplicationsinstructions, calls to libgcc (__multi3()) may be emitted by thecompiler which are not provided by nolibc.As tv_usec and tv_nsec are guaranteed to always fit into an uint32_t,perform a 32-bit multiplication instead.Signed-off-by: Thomas Weißschuh Acked-by: Willy Tarreau Reviewed-by: Arnd Bergmann Link: https://patch.msgid.link/20251220-nolibc-uapi-types-v3-7-c662992f75d7@weissschuh.net List of files: /linux/tools/include/nolibc/sys/select.h

ba7fd0384530e3dd20ea873aac21c473e3e461ae - tools/nolibc: prefer explicit 64-bit time-related system calls

Sat, 20 Dec 2025 13:55:49 +0000

tools/nolibc: prefer explicit 64-bit time-related system callsMake sure to always use the 64-bit safe system callsin preparation for 64-bit time_t on 32-bit architectures.Also prevent issues on kernels which disable CONFIG_COMPAT_32BIT_TIMEand therefore don't provide the 32-bit system calls anymore.Signed-off-by: Thomas Weißschuh Acked-by: Willy Tarreau Reviewed-by: Arnd Bergmann Link: https://patch.msgid.link/20251220-nolibc-uapi-types-v3-5-c662992f75d7@weissschuh.net List of files: /linux/tools/include/nolibc/sys/select.h

668e43737279284318064bdd4eab689a3aaed652 - tools/nolibc/select: drop non-pselect based implementations

Sat, 20 Dec 2025 13:55:47 +0000

tools/nolibc/select: drop non-pselect based implementationsThese implementations use the libc 'struct timeval' with system callswhich can lead to type mismatches. Currently this is fine, but willbreak with upcoming changes to 'struct timeval'.If the structure needs to be converted anyways, the implementationsbased on pselect can be used for all architectures. This simplifies thelogic.Signed-off-by: Thomas Weißschuh Acked-by: Willy Tarreau Reviewed-by: Arnd Bergmann Link: https://patch.msgid.link/20251220-nolibc-uapi-types-v3-3-c662992f75d7@weissschuh.net List of files: /linux/tools/include/nolibc/sys/select.h

f675e35dd28f1ac326b1d6520fee3605019b381b - tools/nolibc/poll: use kernel types for system call invocations

Sat, 20 Dec 2025 13:55:45 +0000

tools/nolibc/poll: use kernel types for system call invocationsThe system calls expect 'struct __kernel_old_timespec'.While currently 'struct __kernel_old_timespec' and 'struct timespec' arecompatible, this is confusing. Especially as future patches will changethe definition of 'struct timespec'.Use the correct kernel type instead.Suggested-by: Arnd Bergmann Link: https://lore.kernel.org/lkml/fbca1d3e-12e4-4c4e-8091-87464035fe39@app.fastmail.com/Signed-off-by: Thomas Weißschuh Acked-by: Willy Tarreau Reviewed-by: Arnd Bergmann Link: https://patch.msgid.link/20251220-nolibc-uapi-types-v3-1-c662992f75d7@weissschuh.net List of files: /linux/tools/include/nolibc/sys/select.h

24f171c7e145f43b9f187578e89b0982ce87e54c - Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Sun, 21 Dec 2025 10:11:11 +0000

Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Fixes for v6.19We've been quite busy with fixes since the merge window, though not inany particularly exciting ways - the standout thing is the fix for _SXcontrols which were broken by a change to how we do clamping, otherwiseit's all fairly run of the mill fixes and quirks. List of files: /linux/tools/include/nolibc/sys/select.h

84318277d6334c6981ab326d4acc87c6a6ddc9b8 - Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Mon, 15 Dec 2025 11:53:27 +0000

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixesPull in rc1 to include all changes since the merge window closed,and grab all fixes and changes from drm/drm-next.Signed-off-by: Maarten Lankhorst List of files: /linux/tools/include/nolibc/sys/select.h

f2310b6271dc54278337987ec8140175e8df16f4 - Merge tag 'nolibc-20251130-for-6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc

Wed, 03 Dec 2025 17:23:25 +0000

Merge tag 'nolibc-20251130-for-6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibcPull nolibc updates from Thomas Weißschuh: - Preparations to the use of nolibc in UML: - Cleanup of sparse warnings - Library mode without _start() - More consistency when disabling errno - Unconditional installation of all architecture support files - Always 64-bit wide ino_t and off_t - Various cleanups and bug fixes* tag 'nolibc-20251130-for-6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc: (25 commits) selftests/nolibc: error out on linker warnings selftests/nolibc: use lld to link loongarch binaries tools/nolibc: remove more __nolibc_enosys() fallbacks tools/nolibc: remove now superfluous overflow check in llseek tools/nolibc: use 64-bit off_t tools/nolibc: prefer the llseek syscall tools/nolibc: handle 64-bit off_t for llseek tools/nolibc: use 64-bit ino_t tools/nolibc: avoid using plain integer as NULL pointer tools/nolibc: add support for fchdir() tools/nolibc: clean up outdated comments in generic arch.h tools/nolibc: make the "headers" target install all supported archs tools/nolibc: add the more portable inttypes.h tools/nolibc: provide the portable sys/select.h tools/nolibc: add missing memchr() to string.h tools/nolibc: fix misleading help message regarding installation path tools/nolibc: add uio.h with readv and writev tools/nolibc: add option to disable runtime tools/nolibc: use __fallthrough__ rather than fallthrough tools/nolibc: implement %m if errno is not defined ... List of files: /linux/tools/include/nolibc/sys/select.h

10f407c66061524f0da0384de76827e30268f98a - tools/nolibc: provide the portable sys/select.h

Sun, 02 Nov 2025 10:46:11 +0000

tools/nolibc: provide the portable sys/select.hModern programs tend to include sys/select.h to get FD_SET() andFD_CLR() definitions as well as struct fd_set, but in our case itdidn't exist.The definitions were moved from types.h to sys/select.h, which isnow included from nolibc.h, and the sys_select() definition movedthere as well from sys.h.Signed-off-by: Willy Tarreau [Thomas: adapt to current -next branch]Signed-off-by: Thomas Weißschuh List of files: /linux/tools/include/nolibc/sys/select.h